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- /* ===========================================================
- * JFreeChart : a free chart library for the Java(tm) platform
- * ===========================================================
- *
- * (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.
- *
- * Project Info: http://www.jfree.org/jfreechart/index.html
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- *
- * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
- * Other names may be trademarks of their respective owners.]
- *
- * -----------------
- * DateAxisTest.java
- * -----------------
- * (C) Copyright 2003-2014, by Object Refinery Limited and Contributors.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * Changes
- * -------
- * 22-Apr-2003 : Version 1 (DG);
- * 07-Jan-2005 : Added test for hashCode() method (DG);
- * 25-Sep-2005 : New tests for bug 1564977 (DG);
- * 19-Apr-2007 : Added further checks for setMinimumDate() and
- * setMaximumDate() (DG);
- * 03-May-2007 : Replaced the tests for the previousStandardDate() method with
- * new tests that check that the previousStandardDate and the
- * next standard date do in fact span the reference date (DG);
- * 25-Nov-2008 : Added testBug2201869 (DG);
- * 08-Feb-2012 : Added testBug3484403 (MH);
- *
- */
- package org.jfree.chart.axis;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertTrue;
- import org.junit.Test;
- import java.awt.Graphics2D;
- import java.awt.geom.Rectangle2D;
- import java.awt.image.BufferedImage;
- import java.text.SimpleDateFormat;
- import java.util.Arrays;
- import java.util.Calendar;
- import java.util.Date;
- import java.util.GregorianCalendar;
- import java.util.List;
- import java.util.Locale;
- import java.util.TimeZone;
- import org.jfree.chart.TestUtilities;
- import org.jfree.data.time.DateRange;
- import org.jfree.data.time.Day;
- import org.jfree.data.time.Hour;
- import org.jfree.data.time.Millisecond;
- import org.jfree.data.time.Month;
- import org.jfree.data.time.Second;
- import org.jfree.data.time.Year;
- import org.jfree.ui.RectangleEdge;
- /**
- * Tests for the {@link DateAxis} class.
- */
- public class DateAxisTest {
- static class MyDateAxis extends DateAxis {
- /**
- * Creates a new instance.
- *
- * @param label the label.
- */
- public MyDateAxis(String label) {
- super(label);
- }
- @Override
- public Date previousStandardDate(Date d, DateTickUnit unit) {
- return super.previousStandardDate(d, unit);
- }
- }
- /**
- * Confirm that the equals method can distinguish all the required fields.
- */
- @Test
- public void testEquals() {
- DateAxis a1 = new DateAxis("Test");
- DateAxis a2 = new DateAxis("Test");
- assertTrue(a1.equals(a2));
- assertFalse(a1.equals(null));
- assertFalse(a1.equals("Some non-DateAxis object"));
- a1 = new DateAxis("Test", TimeZone.getTimeZone("PST"), Locale.US);
- assertFalse(a1.equals(a2));
- a2 = new DateAxis("Test", TimeZone.getTimeZone("PST"), Locale.US);
- assertTrue(a1.equals(a2));
-
- a1 = new DateAxis("Test", TimeZone.getTimeZone("PST"), Locale.FRANCE);
- assertFalse(a1.equals(a2));
- a2 = new DateAxis("Test", TimeZone.getTimeZone("PST"), Locale.FRANCE);
- assertTrue(a1.equals(a2));
- // tickUnit
- a1.setTickUnit(new DateTickUnit(DateTickUnit.DAY, 7));
- assertFalse(a1.equals(a2));
- a2.setTickUnit(new DateTickUnit(DateTickUnit.DAY, 7));
- assertTrue(a1.equals(a2));
- // dateFormatOverride
- a1.setDateFormatOverride(new SimpleDateFormat("yyyy"));
- assertFalse(a1.equals(a2));
- a2.setDateFormatOverride(new SimpleDateFormat("yyyy"));
- assertTrue(a1.equals(a2));
- // tickMarkPosition
- a1.setTickMarkPosition(DateTickMarkPosition.END);
- assertFalse(a1.equals(a2));
- a2.setTickMarkPosition(DateTickMarkPosition.END);
- assertTrue(a1.equals(a2));
- // timeline
- a1.setTimeline(SegmentedTimeline.newMondayThroughFridayTimeline());
- assertFalse(a1.equals(a2));
- a2.setTimeline(SegmentedTimeline.newMondayThroughFridayTimeline());
- assertTrue(a1.equals(a2));
- }
- /**
- * A test for bug report 1472942. The DateFormat.equals() method is not
- * checking the range attribute.
- */
- @Test
- public void test1472942() {
- DateAxis a1 = new DateAxis("Test");
- DateAxis a2 = new DateAxis("Test");
- assertTrue(a1.equals(a2));
- // range
- a1.setRange(new Date(1L), new Date(2L));
- assertFalse(a1.equals(a2));
- a2.setRange(new Date(1L), new Date(2L));
- assertTrue(a1.equals(a2));
- }
- /**
- * Two objects that are equal are required to return the same hashCode.
- */
- @Test
- public void testHashCode() {
- DateAxis a1 = new DateAxis("Test");
- DateAxis a2 = new DateAxis("Test");
- assertTrue(a1.equals(a2));
- int h1 = a1.hashCode();
- int h2 = a2.hashCode();
- assertEquals(h1, h2);
- }
- /**
- * Confirm that cloning works.
- */
- @Test
- public void testCloning() throws CloneNotSupportedException {
- DateAxis a1 = new DateAxis("Test");
- DateAxis a2 = (DateAxis) a1.clone();
- assertTrue(a1 != a2);
- assertTrue(a1.getClass() == a2.getClass());
- assertTrue(a1.equals(a2));
- }
- /**
- * Test that the setRange() method works.
- */
- @Test
- public void testSetRange() {
- DateAxis axis = new DateAxis("Test Axis");
- Calendar calendar = Calendar.getInstance();
- calendar.set(1999, Calendar.JANUARY, 3);
- Date d1 = calendar.getTime();
- calendar.set(1999, Calendar.JANUARY, 31);
- Date d2 = calendar.getTime();
- axis.setRange(d1, d2);
- DateRange range = (DateRange) axis.getRange();
- assertEquals(d1, range.getLowerDate());
- assertEquals(d2, range.getUpperDate());
- }
- /**
- * Test that the setMaximumDate() method works.
- */
- @Test
- public void testSetMaximumDate() {
- DateAxis axis = new DateAxis("Test Axis");
- Date date = new Date();
- axis.setMaximumDate(date);
- assertEquals(date, axis.getMaximumDate());
- // check that setting the max date to something on or before the
- // current min date works...
- Date d1 = new Date();
- Date d2 = new Date(d1.getTime() + 1);
- Date d0 = new Date(d1.getTime() - 1);
- axis.setMaximumDate(d2);
- axis.setMinimumDate(d1);
- axis.setMaximumDate(d1);
- assertEquals(d0, axis.getMinimumDate());
- }
- /**
- * Test that the setMinimumDate() method works.
- */
- @Test
- public void testSetMinimumDate() {
- DateAxis axis = new DateAxis("Test Axis");
- Date d1 = new Date();
- Date d2 = new Date(d1.getTime() + 1);
- axis.setMaximumDate(d2);
- axis.setMinimumDate(d1);
- assertEquals(d1, axis.getMinimumDate());
- // check that setting the min date to something on or after the
- // current min date works...
- Date d3 = new Date(d2.getTime() + 1);
- axis.setMinimumDate(d2);
- assertEquals(d3, axis.getMaximumDate());
- }
- /**
- * Tests two doubles for 'near enough' equality.
- *
- * @param d1 number 1.
- * @param d2 number 2.
- * @param tolerance maximum tolerance.
- *
- * @return A boolean.
- */
- private boolean same(double d1, double d2, double tolerance) {
- return (Math.abs(d1 - d2) < tolerance);
- }
- /**
- * Test the translation of Java2D values to data values.
- */
- @Test
- public void testJava2DToValue() {
- DateAxis axis = new DateAxis();
- axis.setRange(50.0, 100.0);
- Rectangle2D dataArea = new Rectangle2D.Double(10.0, 50.0, 400.0, 300.0);
- double y1 = axis.java2DToValue(75.0, dataArea, RectangleEdge.LEFT);
- assertTrue(same(y1, 95.8333333, 1.0));
- double y2 = axis.java2DToValue(75.0, dataArea, RectangleEdge.RIGHT);
- assertTrue(same(y2, 95.8333333, 1.0));
- double x1 = axis.java2DToValue(75.0, dataArea, RectangleEdge.TOP);
- assertTrue(same(x1, 58.125, 1.0));
- double x2 = axis.java2DToValue(75.0, dataArea, RectangleEdge.BOTTOM);
- assertTrue(same(x2, 58.125, 1.0));
- axis.setInverted(true);
- double y3 = axis.java2DToValue(75.0, dataArea, RectangleEdge.LEFT);
- assertTrue(same(y3, 54.1666667, 1.0));
- double y4 = axis.java2DToValue(75.0, dataArea, RectangleEdge.RIGHT);
- assertTrue(same(y4, 54.1666667, 1.0));
- double x3 = axis.java2DToValue(75.0, dataArea, RectangleEdge.TOP);
- assertTrue(same(x3, 91.875, 1.0));
- double x4 = axis.java2DToValue(75.0, dataArea, RectangleEdge.BOTTOM);
- assertTrue(same(x4, 91.875, 1.0));
- }
- /**
- * Serialize an instance, restore it, and check for equality.
- */
- @Test
- public void testSerialization() {
- DateAxis a1 = new DateAxis("Test Axis");
- DateAxis a2 = (DateAxis) TestUtilities.serialised(a1);
- assertEquals(a1, a2);
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 1 year.
- */
- @Test
- public void testPreviousStandardDateYearA() {
- MyDateAxis axis = new MyDateAxis("Year");
- Year y2006 = new Year(2006);
- Year y2007 = new Year(2007);
- // five dates to check...
- Date d0 = new Date(y2006.getFirstMillisecond());
- Date d1 = new Date(y2006.getFirstMillisecond() + 500L);
- Date d2 = new Date(y2006.getMiddleMillisecond());
- Date d3 = new Date(y2006.getMiddleMillisecond() + 500L);
- Date d4 = new Date(y2006.getLastMillisecond());
- Date end = new Date(y2007.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.YEAR, 1);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 10 years (just for the sake of having a multiple).
- */
- @Test
- public void testPreviousStandardDateYearB() {
- MyDateAxis axis = new MyDateAxis("Year");
- Year y2006 = new Year(2006);
- Year y2007 = new Year(2007);
- // five dates to check...
- Date d0 = new Date(y2006.getFirstMillisecond());
- Date d1 = new Date(y2006.getFirstMillisecond() + 500L);
- Date d2 = new Date(y2006.getMiddleMillisecond());
- Date d3 = new Date(y2006.getMiddleMillisecond() + 500L);
- Date d4 = new Date(y2006.getLastMillisecond());
- Date end = new Date(y2007.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.YEAR, 10);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 1 month.
- */
- @Test
- public void testPreviousStandardDateMonthA() {
- MyDateAxis axis = new MyDateAxis("Month");
- Month nov2006 = new Month(11, 2006);
- Month dec2006 = new Month(12, 2006);
- // five dates to check...
- Date d0 = new Date(nov2006.getFirstMillisecond());
- Date d1 = new Date(nov2006.getFirstMillisecond() + 500L);
- Date d2 = new Date(nov2006.getMiddleMillisecond());
- Date d3 = new Date(nov2006.getMiddleMillisecond() + 500L);
- Date d4 = new Date(nov2006.getLastMillisecond());
- Date end = new Date(dec2006.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.MONTH, 1);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 3 months (just for the sake of having a multiple).
- */
- @Test
- public void testPreviousStandardDateMonthB() {
- MyDateAxis axis = new MyDateAxis("Month");
- Month nov2006 = new Month(11, 2006);
- Month dec2006 = new Month(12, 2006);
- // five dates to check...
- Date d0 = new Date(nov2006.getFirstMillisecond());
- Date d1 = new Date(nov2006.getFirstMillisecond() + 500L);
- Date d2 = new Date(nov2006.getMiddleMillisecond());
- Date d3 = new Date(nov2006.getMiddleMillisecond() + 500L);
- Date d4 = new Date(nov2006.getLastMillisecond());
- Date end = new Date(dec2006.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.MONTH, 3);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 1 day.
- */
- @Test
- public void testPreviousStandardDateDayA() {
- MyDateAxis axis = new MyDateAxis("Day");
- Day apr12007 = new Day(1, 4, 2007);
- Day apr22007 = new Day(2, 4, 2007);
- // five dates to check...
- Date d0 = new Date(apr12007.getFirstMillisecond());
- Date d1 = new Date(apr12007.getFirstMillisecond() + 500L);
- Date d2 = new Date(apr12007.getMiddleMillisecond());
- Date d3 = new Date(apr12007.getMiddleMillisecond() + 500L);
- Date d4 = new Date(apr12007.getLastMillisecond());
- Date end = new Date(apr22007.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.DAY, 1);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 7 days (just for the sake of having a multiple).
- */
- @Test
- public void testPreviousStandardDateDayB() {
- MyDateAxis axis = new MyDateAxis("Day");
- Day apr12007 = new Day(1, 4, 2007);
- Day apr22007 = new Day(2, 4, 2007);
- // five dates to check...
- Date d0 = new Date(apr12007.getFirstMillisecond());
- Date d1 = new Date(apr12007.getFirstMillisecond() + 500L);
- Date d2 = new Date(apr12007.getMiddleMillisecond());
- Date d3 = new Date(apr12007.getMiddleMillisecond() + 500L);
- Date d4 = new Date(apr12007.getLastMillisecond());
- Date end = new Date(apr22007.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.DAY, 7);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 1 hour.
- */
- @Test
- public void testPreviousStandardDateHourA() {
- MyDateAxis axis = new MyDateAxis("Hour");
- Hour h0 = new Hour(12, 1, 4, 2007);
- Hour h1 = new Hour(13, 1, 4, 2007);
- // five dates to check...
- Date d0 = new Date(h0.getFirstMillisecond());
- Date d1 = new Date(h0.getFirstMillisecond() + 500L);
- Date d2 = new Date(h0.getMiddleMillisecond());
- Date d3 = new Date(h0.getMiddleMillisecond() + 500L);
- Date d4 = new Date(h0.getLastMillisecond());
- Date end = new Date(h1.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.HOUR, 1);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 6 hours (just for the sake of having a multiple).
- */
- @Test
- public void testPreviousStandardDateHourB() {
- MyDateAxis axis = new MyDateAxis("Hour");
- Hour h0 = new Hour(12, 1, 4, 2007);
- Hour h1 = new Hour(13, 1, 4, 2007);
- // five dates to check...
- Date d0 = new Date(h0.getFirstMillisecond());
- Date d1 = new Date(h0.getFirstMillisecond() + 500L);
- Date d2 = new Date(h0.getMiddleMillisecond());
- Date d3 = new Date(h0.getMiddleMillisecond() + 500L);
- Date d4 = new Date(h0.getLastMillisecond());
- Date end = new Date(h1.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.HOUR, 6);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 1 second.
- */
- @Test
- public void testPreviousStandardDateSecondA() {
- MyDateAxis axis = new MyDateAxis("Second");
- Second s0 = new Second(58, 31, 12, 1, 4, 2007);
- Second s1 = new Second(59, 31, 12, 1, 4, 2007);
- // five dates to check...
- Date d0 = new Date(s0.getFirstMillisecond());
- Date d1 = new Date(s0.getFirstMillisecond() + 50L);
- Date d2 = new Date(s0.getMiddleMillisecond());
- Date d3 = new Date(s0.getMiddleMillisecond() + 50L);
- Date d4 = new Date(s0.getLastMillisecond());
- Date end = new Date(s1.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.SECOND, 1);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 5 seconds (just for the sake of having a multiple).
- */
- @Test
- public void testPreviousStandardDateSecondB() {
- MyDateAxis axis = new MyDateAxis("Second");
- Second s0 = new Second(58, 31, 12, 1, 4, 2007);
- Second s1 = new Second(59, 31, 12, 1, 4, 2007);
- // five dates to check...
- Date d0 = new Date(s0.getFirstMillisecond());
- Date d1 = new Date(s0.getFirstMillisecond() + 50L);
- Date d2 = new Date(s0.getMiddleMillisecond());
- Date d3 = new Date(s0.getMiddleMillisecond() + 50L);
- Date d4 = new Date(s0.getLastMillisecond());
- Date end = new Date(s1.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.SECOND, 5);
- axis.setTickUnit(unit);
- // START: check d0 and d1
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- // MIDDLE: check d1, d2 and d3
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d1, end);
- psd = axis.previousStandardDate(d1, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d1.getTime());
- assertTrue(nsd.getTime() >= d1.getTime());
- axis.setRange(d2, end);
- psd = axis.previousStandardDate(d2, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d2.getTime());
- assertTrue(nsd.getTime() >= d2.getTime());
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- // END: check d3 and d4
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d3, end);
- psd = axis.previousStandardDate(d3, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d3.getTime());
- assertTrue(nsd.getTime() >= d3.getTime());
- axis.setRange(d4, end);
- psd = axis.previousStandardDate(d4, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d4.getTime());
- assertTrue(nsd.getTime() >= d4.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 1 millisecond.
- */
- @Test
- public void testPreviousStandardDateMillisecondA() {
- MyDateAxis axis = new MyDateAxis("Millisecond");
- Millisecond m0 = new Millisecond(458, 58, 31, 12, 1, 4, 2007);
- Millisecond m1 = new Millisecond(459, 58, 31, 12, 1, 4, 2007);
- Date d0 = new Date(m0.getFirstMillisecond());
- Date end = new Date(m1.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.MILLISECOND, 1);
- axis.setTickUnit(unit);
- // START: check d0
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- // MIDDLE: check d0
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d0, end);
- psd = axis.previousStandardDate(d0, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- // END: check d0
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d0, end);
- psd = axis.previousStandardDate(d0, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- }
- /**
- * A basic check for the testPreviousStandardDate() method when the
- * tick unit is 10 milliseconds (just for the sake of having a multiple).
- */
- @Test
- public void testPreviousStandardDateMillisecondB() {
- MyDateAxis axis = new MyDateAxis("Millisecond");
- Millisecond m0 = new Millisecond(458, 58, 31, 12, 1, 4, 2007);
- Millisecond m1 = new Millisecond(459, 58, 31, 12, 1, 4, 2007);
- Date d0 = new Date(m0.getFirstMillisecond());
- Date end = new Date(m1.getLastMillisecond());
- DateTickUnit unit = new DateTickUnit(DateTickUnit.MILLISECOND, 10);
- axis.setTickUnit(unit);
- // START: check d0
- axis.setTickMarkPosition(DateTickMarkPosition.START);
- axis.setRange(d0, end);
- Date psd = axis.previousStandardDate(d0, unit);
- Date nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- // MIDDLE: check d0
- axis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
- axis.setRange(d0, end);
- psd = axis.previousStandardDate(d0, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- // END: check d0
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- axis.setRange(d0, end);
- psd = axis.previousStandardDate(d0, unit);
- nsd = unit.addToDate(psd);
- assertTrue(psd.getTime() < d0.getTime());
- assertTrue(nsd.getTime() >= d0.getTime());
- }
- /**
- * A test to reproduce bug 2201869.
- */
- @Test
- public void testBug2201869() {
- TimeZone tz = TimeZone.getTimeZone("GMT");
- GregorianCalendar c = new GregorianCalendar(tz, Locale.UK);
- DateAxis axis = new DateAxis("Date", tz, Locale.UK);
- SimpleDateFormat sdf = new SimpleDateFormat("d-MMM-yyyy", Locale.UK);
- sdf.setCalendar(c);
- axis.setTickUnit(new DateTickUnit(DateTickUnit.MONTH, 1, sdf));
- Day d1 = new Day(1, 3, 2008);
- d1.peg(c);
- Day d2 = new Day(30, 6, 2008);
- d2.peg(c);
- axis.setRange(d1.getStart(), d2.getEnd());
- BufferedImage image = new BufferedImage(200, 100,
- BufferedImage.TYPE_INT_ARGB);
- Graphics2D g2 = image.createGraphics();
- Rectangle2D area = new Rectangle2D.Double(0.0, 0.0, 200, 100);
- axis.setTickMarkPosition(DateTickMarkPosition.END);
- List ticks = axis.refreshTicks(g2, new AxisState(), area,
- RectangleEdge.BOTTOM);
- assertEquals(3, ticks.size());
- DateTick t1 = (DateTick) ticks.get(0);
- assertEquals("31-Mar-2008", t1.getText());
- DateTick t2 = (DateTick) ticks.get(1);
- assertEquals("30-Apr-2008", t2.getText());
- DateTick t3 = (DateTick) ticks.get(2);
- assertEquals("31-May-2008", t3.getText());
- // now repeat for a vertical axis
- ticks = axis.refreshTicks(g2, new AxisState(), area,
- RectangleEdge.LEFT);
- assertEquals(3, ticks.size());
- t1 = (DateTick) ticks.get(0);
- assertEquals("31-Mar-2008", t1.getText());
- t2 = (DateTick) ticks.get(1);
- assertEquals("30-Apr-2008", t2.getText());
- t3 = (DateTick) ticks.get(2);
- assertEquals("31-May-2008", t3.getText());
- }
- @Test
- public void testBug3484403() {
- final long[] dates =
- { 1304892000000L, 1304632800000L, 1304546400000L, 1304460000000L,
- 1304373600000L, 1304287200000L, 1320015600000L, 1309384800000L,
- 1319752800000L, 1319666400000L, 1319580000000L, 1319493600000L };
- Arrays.sort(dates);
- DateAxis axis = new DateAxis("Date");
- // set start and end date
- Date start = new Date(dates[0]);
- Date end = new Date(dates[dates.length-1]);
- axis.setMinimumDate(start);
- axis.setMaximumDate(end);
- SegmentedTimeline timeline =
- SegmentedTimeline.newMondayThroughFridayTimeline();
- timeline.setStartTime(start.getTime());
- axis.setTimeline(timeline);
- BufferedImage image = new BufferedImage(200, 100,
- BufferedImage.TYPE_INT_ARGB);
- Graphics2D g2 = image.createGraphics();
- Rectangle2D area = new Rectangle2D.Double(0.0, 0.0, 500, 200);
- // if the bug is still present, this leads to an endless loop
- axis.refreshTicks(g2, new AxisState(), area, RectangleEdge.BOTTOM);
- }
- }
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